20199580116

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{24169}}^1$

素因数の和:24704

約数の個数: 48

約数和(自身を含む): 47492309760

約数和(自身を除く): 27292729644

約数列:

[1, 2, 3, 4, 6, 12, 257, 271, 514, 542, 771, 813, 1028, 1084, 1542, 1626, 3084, 3252, 24169, 48338, 69647, 72507, 96676, 139294, 145014, 208941, 278588, 290028, 417882, 835764, 6211433, 6549799, 12422866, 13099598, 18634299, 19649397, 24845732, 26199196, 37268598, 39298794, 74537196, 78597588, 1683298343, 3366596686, 5049895029, 6733193372, 10099790058, 20199580116]

約数ペア:

[(1, 20199580116), (2, 10099790058), (3, 6733193372), (4, 5049895029), (6, 3366596686), (12, 1683298343), (257, 78597588), (271, 74537196), (514, 39298794), (542, 37268598), (771, 26199196), (813, 24845732), (1028, 19649397), (1084, 18634299), (1542, 13099598), (1626, 12422866), (3084, 6549799), (3252, 6211433), (24169, 835764), (48338, 417882), (69647, 290028), (72507, 278588), (96676, 208941), (139294, 145014)]